Personal sound meter and broadcasting/reporting system
US10769514B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 5, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Nov 5, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A sound monitoring system includes an identification card holder and a central processing and monitoring system in wireless communication with the identification card holder. The identification card holder is wearable on a body of a user, and includes a microphone for receiving sound and a visual sound indicator for displaying a noise level of the sound received through the microphone. The central processing and monitoring system processes sound data received from the identification card holder and transmits the processed sound data back to the identification card holder for display of the noise level represented by the processed sound data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.